No abstract available.
Female ; Hydronephrosis* ; Ovarian Cysts*

No abstract available.
Animals ; Rats* ; Reperfusion*

No abstract available.
Animals ; Rats*

OBJECTIVE: In patients with spinal cord injury, it is more susceptible to osteoporosis because bone resorption is more prominent than bone formation. Thus we evaluated the change of biochemical markers and bone mineral densities (BMDs) according to the duration of injury, the spinal cord injury level, and the injury severity. METHOD: The subjects were included 26 patients with spinal cord injury and 22 healthy men. We measured serum osteocalcin and urine deoxypyridinoline (DPYD) in 2 hours after awakening and measured BMDs in lumbar vertebrae, femur, and distal forearm in patients and control group. The patients were 21 men, 5 women, mean age 43.2+/-14.3 years, and mean duration 28.3+/-45.0 months, who were divided by injury level and injury severity respectively. RESULTS: The biochemical markers of bone metabolism in patients group had significant differences comparing to control group (p<0.05). The urine DPYD and BMDs in femur showed significantly negative correlation with the duration of spinal cord injury (p<0.05). CONCLUSION: In patients with spinal cord injury, urine DPYD and BMDs in femur had significant correlation with the duration of injury. But, the injury level and injury severity had no significant correlation with the markers of bone metabolism and BMDs.
Biomarkers ; Bone Density* ; Bone Resorption ; Female ; Femur ; Forearm ; Humans ; Lumbar Vertebrae ; Male ; Metabolism* ; Osteocalcin ; Osteogenesis ; Osteoporosis ; Spinal Cord Injuries* ; Spinal Cord*

Osteoarthritis of the knee is a common cause of disability in the aging population. Traditional nonoperative treatment options include exercise, physical therapy, weight reduction, nonsteroidal antiinflammatory drugs, analgesics and corticosteroid injection. In recent years, intra-articular injection of hyaluronate-derived products has gained popularity as a palliative modality for the treatment of osteoarthritis of the knee. The common adverse reaction are mild pain or swelling at the site of injection that may occur up to 20% of patients. Severe local inflammation, warmth and joint effusion are rare and no systemic complication have been reported, to our knowledge. We presented one case in which synovial inflammation was observed following intra-articular injection of the knee.
Aging ; Analgesics ; Exercise ; Humans ; Inflammation ; Injections, Intra-Articular* ; Joints ; Knee ; Osteoarthritis* ; Weight Loss

We experienced a case of eisenmenger syndrome treated by simple surgical intervention. Eisenmenger syndrome refers to patients with congenital heart defects who have a systemic level of pulmonary arterial pressure and high pulmonary vascular resistance, with right-to-left or bidirectional shunting. Because a progressive rise in pulmonary vascular resistance may be better tolerated with an intracardiac communication, surgical repair in such patients may shorthen their life. But, urgent surgical intervention should be undertaken to reverse process if the pulmonary vascular disease is of recent origin. Patients who respond to vasoilator therapy, such as oxygen, are subjected to surgery. We reported a case of PDA with eisenmenger syndrome whose pulmonary vascular resistance fall following vasodilator, 100% oxygen, and closure of defect during cardiac catheterization, preoperatively, and who may faborable after simple surgical repair.
Arterial Pressure ; Cardiac Catheterization ; Cardiac Catheters ; Ductus Arteriosus, Patent* ; Eisenmenger Complex* ; Heart Defects, Congenital ; Humans ; Ligation* ; Oxygen ; Vascular Diseases ; Vascular Resistance

BACKGROUND: Most surgeons prefer delivering cardioplegia alternatively via the aortic root and coronary sinus in patients undergoing coronary artery bypass graft surgery (CABG). Recently, some surgeons have delivered cardioplegia via the grafted vessel to the obstructed right coronary artery in order to preserve right ventricular function whenever retrograde cardioplegia is delivered. Thus, we have compared the effect on right ventricular preservation between the aforementioned two methods after cardiopulmonary bypass in patients undergoing a right CABG. METHODS: Twenty-eight patients undergoing an elective CABG with significant right coronary artery obstructive disease were allocated into 2 groups. In the alternative cardioplegia delivery group (A-group), cold blood cardioplegia was delivered via the aortic root and coronary sinus alternatively. In the simultaneous cardioplegia delivery group (S-group), cold blood cardioplegia was delivered via the coronary sinus and grafted vessel to the obstructed right coronary artery simultaneously. Hemodynamic measurements were obtained pre-bypass, at pericardial closure and at sternal closure. Data recorded included right ventricular ejection fraction, right ventricular volume index and right and left ventricular hemodynamics. RESULTS: There was no significant difference in the right ventricular ejection fraction between the two groups at pre-bypass, pericardial closure and sternal closure. In both groups, the right ventricular ejection fraction and cardiac index were not decreased, and the left ventricular ejection fraction was higher at pericardial closure than pre-bypass. However, in both groups, there was a decrease in the right andleft ventricular stroke work index and right ventricular stroke volume index at sternal closure. CONCLUSIONS: We have concluded that simultaneous cardioplegia delivery via the coronary sinus and grafted vessel to the obstructed right coronary artery was not superior to the alternative cardioplegia delivery via the aortic root and coronary sinus for preservation of right ventricular function in patients undergoing a right CABG.
Cardiopulmonary Bypass ; Coronary Artery Bypass* ; Coronary Sinus ; Coronary Vessels* ; Heart Arrest, Induced* ; Hemodynamics ; Humans ; Stroke ; Stroke Volume ; Transplants ; Ventricular Function, Right

The occurrence of subdural hygroma following pterional approach for intracranial aneurysm at Yeungnam University from March 1994 to December 1994 was studied with regard to the patients age, location of aneurysm, preoperative ventricular dilatation, operation time, cortex color, CSF flow, opening degree of Liliequist membrane, dissection degree of sylvian fissure, postoperative intradural air amount and day for mannitol infusion using chi-square test. The following results and conclusions were obtained: 1) Subdural hygroma was observed in 28 of 53 patients(52.8%). 2) The patient's age was significantly related to the occurance of subdural hygroma(p<0.05). 3) CSF flow through the basal cistern was significantly related to the occurrence of subdural hygroma(p<0.05). 4) In cases of good CSF flow, degree of Lilieqist membrane opening was significantly related to the occurrence of subdural hygroma(p<0.05). Preserving of Liliequist membrane will minimize the occurrence of subdural hygroma.
Aneurysm ; Dilatation ; Humans ; Intracranial Aneurysm* ; Mannitol ; Membranes ; Subdural Effusion*

About 50% of renal cell carcinoma patients initially present with a regional or distant metastatic disease. Attempts to treat metastatic renal cell carcinomas have been directed at cytokine-based immunotherapy. Response rates of interleukin-2-based immunotherapy of 5 to 29% have been reported in this disease. Immunization as a mechanism to recruit host antitumor responses is increasingly being described as a potentially effective and less toxic approach for the treatment of metastatic and high-risk primary cancers. An autologous renal cell cancer vaccine has been applied at our institution for the prevention of recurrence or metastasis in locally advanced cases for more than one year. Herein, two metastatic renal cell carcinoma cases, which failed to show a response to initial immunotherapy or chemoradiotherapy, which were successfully treated with IL-2 (Aldesleukin) and interferon-alpha as autologous cancer vaccine adjuvants is reported.
Carcinoma, Renal Cell* ; Chemoradiotherapy ; Humans ; Immunization ; Immunotherapy* ; Interferon-alpha ; Interleukin-2 ; Neoplasm Metastasis ; Recurrence ; Vaccines

Among the twenty-six carotid-cavernous fistulas(CCFs) admitted to Yeungnam University Hospital from Nov. 1985 to Apr. 1994, we managed successfully by a intraoperative embolization of the cavernous sinus through the superior ophthalmic vein in two cases, which were not occluded the fistula site by the percutaneous transarterial and transvenous embolization. We exposed the cavernous sinus epidurally through the pterional approach and embolized the cavernous sinus with Surgical through the small opening at the junction of the superior ophthalmic vein entering the cavernous sinus. The surgical results were excellent.
Cavernous Sinus ; Fistula* ; Veins